
/*******************************************************************************
 * Copyright (c) 2004, 2005 Actuate Corporation.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License 2.0 which is available at
 * https://www.eclipse.org/legal/epl-2.0/.
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 *
 * Contributors:
 *  Actuate Corporation  - initial API and implementation
 *******************************************************************************/
package org.eclipse.birt.data.engine.executor;

import org.eclipse.birt.data.engine.core.DataException;
import org.eclipse.birt.data.engine.odi.IResultClass;

public interface IDataSetCacheObject {
	boolean isCachedDataReusable(int requiredCapability);

	boolean needUpdateCache(int requiredCapability);

	IResultClass getResultClass() throws DataException;

	void release();
}
